Answer / guest

Cause: A GROUP BY clause is used but no aggregate functions
are present in the select list.

Action: Add an aggregate function to the select list.

Please add more information about this Error

ORA-01155: the database is being opened, closed, mounted or dismounted

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NZE-29043: Read is required.

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ORA-26710: incompatible version marker encountered during Capture

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NNL-01061: Cache checkpoint interval: string

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ORA-31450: invalid value for change_table_name

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